The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 05, 2023
Filed:
Jun. 21, 2022
Zhejiang Lab, Zhejiang, CN;
Taihao Li, Zhejiang, CN;
Shukai Zheng, Zhejiang, CN;
Yulong Liu, Zhejiang, CN;
Guanxiong Pei, Zhejiang, CN;
Shijie Ma, Zhejiang, CN;
Zhejiang Lab, Zhejiang, CN;
Abstract
The present invention discloses a speech emotion recognition method and system based on fused population information. The method includes the following steps: S: acquiring a user's audio data; S: preprocessing the audio data, and obtaining a Mel spectrogram feature; S: cutting off a front mute segment and a rear mute segment of the Mel spectrogram feature; S: obtaining population depth feature information through a population classification network; S: obtaining Mel spectrogram depth feature information through a Mel spectrogram preprocessing network; S: fusing the population depth feature information and the Mel spectrogram depth feature information through SENet to obtain fused information; and S: obtaining an emotion recognition result from the fused information through a classification network.